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(11)

EP 1 543 065 A1

(12)

(43) Date of publication: 22.06.2005 Bulletin 2005/25 (21) Application number: 03739871.6 (22) Date of filing: 30.07.2003

(51) International Patent Classification (IPC)7: C08G 77/20, C08G 77/26, C08G 77/44, A61L 27/18, G02C 7/04 (86) International application number: PCT/AU2003/000958 (87) International publication number: WO 2004/011529 (05.02.2004 Gazette 2004/06)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 30.07.2002 AU 2002950469 (71) Applicant: Commonwealth Scientific and Industrial Researchorganization Campbell, Australian Capital Territory 2612 (AU)	(72) Inventors: WATLING, Jason Caulfield South, Victoria 3162 (AU) JEFFERY, Justine, Leigh Mitcham, Victoria 3132 (AU) GUNATILLAKE, Pathiraja, Arachchillage Mulgrave, Victoria 3170 (AU) HUGHES, Timothy, Charles Lysterfield, Victoria 3156 (AU) (74) Representative: Winckels, J.H.F., Mr. Ir. et al Vereenigde,Johan de Wittlaan 7 2517 JR Den Haag 2517 JR Den Haag (NL)